Tag: physical sciences
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Modified Graphene Found to Dissipate Electronics Heat
Researchers in the U.S., Korea, and China have discovered a modified form of the material graphene with better thermal properties than graphene in its natural state. The team led by Alexander Balandin, an engineering professor at University of California – Riverside, published its findings online in the journal Nature Materials (paid subscription required). The researchers…
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Report Outlines U.S. Competitive, Innovation Roadmap
The U.S. Department of Commerce released today a report to Congress on “The Competitiveness and Innovative Capacity of the United States” called for by the America COMPETES Reauthorization Act of 2010. Secretary of Commerce John Bryson (pictured left) discussed the report’s main findings in a briefing at the progressive think tank Center for American Progress…
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Lizard Tail Feedback Boosts Jumping Robot Stability
A team of biologists and engineers at University of California, Berkeley have documented the way lizards manage to leap successfully even when they slip and stumble, and applied that capability to robots. Berkeley professor of integrative biology Robert Full and colleagues, including graduate and undergraduate students, describe their findings in the 5 January online issue…
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Prototype Livestock Device Cuts Pollutants, Energy Use
Researchers from North Carolina State University in Raleigh, West Virginia University in Morgantown, and University of Maryland in College Park have developed a new technology that can lower harmful emissions from some chicken and swine barns, and reduce energy use by recovering heat. The authors published their findings in the December 2011 issue of the…
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U.S. Patent Granted for Anti-Microbial Polymer Technology
Quick-Med Technologies Inc. in Gainesville, Florida says it has received a patent for its process that combines disinfectant and polymer to apply anti-microbial properties to surfaces, including human skin. Patent number 8,088,400, awarded on 3 January 2012 by the U.S. Patent and Tradmark Office, covers the company’s solution with opposite-charged polymers built into its line…
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Cellulosic Biomass Sugars Developer Gains BASF Backing
Renmatix Inc., a developer of biofuel sugars from cellulosic feedstocks in King of Prussia, Pennsylvania, has secured a $50 million investment round led by German chemical manufacturer BASF. The BASF subsidiary, BASF Biorenewable Beteiligungs GmbH, contributed $30 million to the investment round, joined by new and existing investors. Renmatix has devised a technology platform called…
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Biofuels Start-Up Adds BP as Investor
Cool Planet BioFuels in Camarillo, California says BP Technology Ventures has made an investment in the company’s C round — the third series of equity investments after start up. The amount of the investment by BP’s venture capital division was not disclosed. Current investors in Cool Planet Biofuels also include General Electric, Google Ventures, ConocoPhillips,…
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Industry Consortium to Fund Fracturing Pollution R&D
A consortium of businesses, universities, and national labs has made funds available for research on technologies to address environmental and safety concerns of hydraulic fracturing — a.k.a. fracking — methods to extract natural gas from shale rock. The $35 million in funding from the Research Partnership to Secure Energy for America (RPSEA) is now open…
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Apple Files Patent Applications for Fuel Cell Power
Apple Inc. in Cupertino, California has filed two U.S. patent applications for building fuel cell systems into the power supplies used in their electronic devices. The patent applications were reported yesterday on the Web site AppleInsider. One invention outlines a fuel cell system to directly power a portable electronic device. In this system, a fuel…
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Energy Dept to Fund R&D on Vehicle Charging Stations
The U.S. Department of Energy (DoE) announced grants totaling some $7 million for research and development to help improve the performance and flexibility of electric vehicle chargers on the nation’s power grids. The funds will go to electric vehicle (EV) charging station manufacturers in California, Pennsylvania, New York, and New Jersey, who are expected to…